December 3, 2025
Finance

Is Depreciation An Operating Expense

When reviewing financial statements or preparing company budgets, one common question that arises is whether depreciation qualifies as an operating expense. Depreciation appears regularly on income statements and plays a key role in reflecting the true cost of doing business over time. However, its classification can vary depending on the context and how it’s reported. Understanding the nature of depreciation and how it fits within operating expenses helps businesses and investors interpret financial data more accurately and make better decisions.

What Is Depreciation?

Depreciation is the systematic allocation of the cost of a tangible fixed asset over its useful life. Instead of expensing the full cost of equipment, buildings, or vehicles when purchased, businesses spread the cost across several accounting periods. This reflects the wear and tear or obsolescence that occurs as assets are used over time.

For example, if a company buys machinery for $100,000 and expects to use it for 10 years, it might record $10,000 in depreciation expense each year. This allows the business to match the expense with the revenue the asset helps generate.

Understanding Operating Expenses

Operating expenses, also known as OPEX, are the costs a company incurs through its normal business operations. These include expenses that are necessary to keep the company running day to day but are not directly tied to producing goods or services.

Examples of Operating Expenses

  • Salaries and wages
  • Rent and utilities
  • Marketing and advertising
  • Office supplies
  • Insurance premiums
  • Maintenance costs

Operating expenses appear on the income statement and are subtracted from gross profit to arrive at operating income. Efficient management of these costs can significantly affect a company’s profitability.

Is Depreciation an Operating Expense?

The answer to whether depreciation is an operating expense is both yes and no it depends on how the asset is used in the business. In many cases, depreciation is included as an operating expense, especially when it relates to assets used in the core operations of the company.

When Depreciation Is Considered an Operating Expense

Depreciation is classified as an operating expense when it relates to assets that support primary business functions. For example:

  • Factory machinery used in production
  • Office buildings used for administration
  • Computers and equipment used by employees

In these situations, depreciation reflects the cost of maintaining productive capacity and is treated the same as other operating expenses. It is usually found under Operating Expenses or within Selling, General & Administrative Expenses (SG&A) on the income statement.

When Depreciation Is Not an Operating Expense

Depreciation may not be considered an operating expense if the asset being depreciated is not tied to core business operations. For example:

  • Assets used in non-operating areas like investments or leasing
  • Depreciation related to idle or temporarily retired assets

In such cases, the depreciation may be reported below the operating income line, possibly under Other Expenses. This reflects the fact that the cost is not directly related to the company’s main activities.

Depreciation in Different Financial Metrics

Whether or not depreciation is classified as an operating expense also affects various financial ratios and metrics used to evaluate business performance. Here are a few examples:

EBIT and EBITDA

  • EBIT (Earnings Before Interest and Taxes): Depreciation is included as part of operating expenses and subtracted to calculate EBIT.
  • EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization): Depreciation is added back to EBIT, since it is a non-cash expense. This helps provide a clearer picture of cash flow from core operations.

Operating Income

Depreciation included in SG&A or cost of goods sold (COGS) affects operating income directly. Higher depreciation reduces operating income, even though it doesn’t involve actual cash outflow during the period.

Cash Flow Statements

Depreciation appears as a non-cash adjustment in the operating activities section of the cash flow statement. It is added back to net income because it reduces taxable income but does not affect cash flow.

Tax Implications of Depreciation

Depreciation also serves an important purpose in tax accounting. Since it reduces reported income, it helps lower a company’s taxable income, thereby reducing the tax liability. This benefit makes depreciation a valuable accounting tool.

Different methods of depreciation such as straight-line, declining balance, or units of production can affect how much expense is reported each year. Tax regulations may also allow accelerated depreciation methods that differ from financial reporting methods.

Key Takeaways on Depreciation as an Operating Expense

To summarize, whether depreciation is considered an operating expense depends on the nature of the asset being depreciated and how it is used in the business. In most day-to-day business scenarios, depreciation is treated as an operating expense for practical and reporting purposes.

Factors That Determine Classification

  • Nature of the asset
  • Purpose of asset usage
  • Industry-specific accounting standards
  • Internal reporting practices

Benefits of Treating Depreciation as Operating Expense

  • Provides a more accurate view of recurring business costs
  • Reflects asset wear and helps forecast future replacement needs
  • Improves understanding of actual operating margins

So, is depreciation an operating expense? In most cases, yes. When related to assets used in daily business functions, depreciation is classified as an operating expense and reported as such on the income statement. However, context matters. If the assets are unrelated to core operations, the depreciation may be categorized differently. Regardless of its classification, depreciation plays a critical role in accurately measuring a company’s financial performance and maintaining compliance with tax and reporting standards. Understanding how depreciation fits into the broader financial picture helps business owners, managers, and investors make more informed decisions.